from django.db import models

# Create your models here.
STATE=(
    ('待支付','待支付'),
    ('已支付', '已支付'),
    ('发货中', '发货中'),
    ('已签收', '已签收'),
    ('退货中', '退货中'),
)
class CartInfos(models.Model):
    id=models.AutoField(primary_key=True)
    quantity=models.IntegerField('购买数量')
    commodityInfos_id=models.IntegerField('商品ID')
    user_id=models.IntegerField('用户ID')

    def __str__(self):
        return str(self.id)

    class Meta:
        verbose_name='购物车'
        verbose_name_plural=verbose_name

class OrderInfos(models.Model):
    id=models.AutoField(primary_key=True)
    price=models.FloatField('订单总价')
    created=models.DateTimeField('创建时间',auto_now_add=True)
    user_id=models.IntegerField('用户ID')
    state=models.CharField('订单状态',max_length=20,choices=STATE)
    def __str__(self):
        return str(self.id)

    class Meta:
        verbose_name='订单信息'
        verbose_name_plural=verbose_name